Keil is derived from Germanic origins. The name is of the meaning clumsy person. The name Keiler is a variant of Keil. Keil is rarely used as a baby name for boys.
Definition of flapjack for English Language Learners. : a thick, sweet cake made of oatmeal usually with molasses or honey.
A flap is a sudden noise or movement made by a bird's wing or by a piece of paper or cloth when it flaps. Nothing to be heard but the soft flap of a silk banner. 7.